Eight years ago today, Tom Petty and the Heartbreakers performed their final show before the legendary singer/songwriter died.

Though they worked well together most of the time, one Heartbreaker tried to challenge Tom Petty—in front of Bob Dylan, nonetheless.

The shooter left a suicide note at the July scene, wondering if CTE, tied to playing youth football, could be responsible for his mental illness.

Shane Tamura, who killed four people inside the Manhattan building which houses the NFL HQ, had blamed the league for hiding dangers of brain injuries.

An autopsy confirmed that Shane Tamura, the gunman responsible for the shooting in a New York City office building this summer, had CTE. Tamura entered the building on a July afte ...